Botulinum Toxin Screening Assays
    5.
    发明申请
    Botulinum Toxin Screening Assays 失效
    肉毒杆菌毒素筛选试验

    公开(公告)号:US20080003240A1

    公开(公告)日:2008-01-03

    申请号:US10598073

    申请日:2005-02-23

    IPC分类号: A61K39/02 A61P31/00 C12Q1/02

    CPC分类号: G01N33/56911 G01N2333/50

    摘要: Methods for detecting BoNT/A activity in a sample, methods for screening molecules able to compete with BoNT/A receptor binding, methods for reducing BoNT/A activity in a human and methods of marketing a neurotoxin capable of selectively binding to FGFR3 to a governmental or regional regulatory authority.

    摘要翻译: 用于检测样品中BoNT / A活性的方法,用于筛选能够与BoNT / A受体结合竞争的分子的方法,用于降低人类中的BoNT / A活性的方法和将能够选择性结合FGFR3的神经毒素销售给政府的方法 或区域监管机构。

    Botulinum toxin screening assays
    6.
    发明授权
    Botulinum toxin screening assays 有权
    肉毒杆菌毒素筛选试验

    公开(公告)号:US08257914B2

    公开(公告)日:2012-09-04

    申请号:US12545647

    申请日:2009-08-21

    IPC分类号: C12Q1/00 C12Q1/37 C12P21/06

    CPC分类号: G01N33/56911 G01N2333/50

    摘要: Methods for detecting BoNT/A activity in a sample, methods for screening molecules able to compete with BoNT/A receptor binding, methods for reducing BoNT/A activity in a human and methods of marketing a neurotoxin capable of selectively binding to FGFR3 to a governmental or regional regulatory authority.

    摘要翻译: 用于检测样品中BoNT / A活性的方法,用于筛选能够与BoNT / A受体结合竞争的分子的方法,用于降低人类中的BoNT / A活性的方法和将能够选择性结合FGFR3的神经毒素销售给政府的方法 或区域监管机构。

    FRET PROTEASE ASSAYS FOR CLOSTRIDIAL TOXINS
    9.
    发明申请
    FRET PROTEASE ASSAYS FOR CLOSTRIDIAL TOXINS 有权
    用于封闭性毒素的FRET蛋白质测定

    公开(公告)号:US20100151494A1

    公开(公告)日:2010-06-17

    申请号:US12620400

    申请日:2009-11-17

    摘要: The present invention provides clostridial toxin substrates useful in assaying for the protease activity of any clostridial toxin, including botulinum toxins of all serotypes as well as tetanus toxins. A clostridial toxin substrate of the invention contains a donor fluorophore; an acceptor having an absorbance spectrum overlapping the emission spectrum of the donor fluorophore; and a clostridial toxin recognition sequence that includes a cleavage site, where the cleavage site intervenes between the donor fluorophore and the acceptor and where, under the appropriate conditions, resonance energy transfer is exhibited between the donor fluorophore and the acceptor.

    摘要翻译: 本发明提供了可用于测定任何梭菌毒素(包括所有血清型的肉毒毒素)以及破伤风毒素的蛋白酶活性的梭菌毒素底物。 本发明的梭菌毒素底物含有供体荧光团; 具有与供体荧光团的发射光谱重叠的吸收光谱的受体; 和梭菌毒素识别序列,其包括切割位点,其中切割位点插入供体荧光团和受体之间,并且在适当条件下,在供体荧光团和受体之间显示共振能量转移。

    Modified botulinum neurotoxins
    10.
    发明授权
    Modified botulinum neurotoxins 有权
    改良的肉毒杆菌神经毒素

    公开(公告)号:US07491799B2

    公开(公告)日:2009-02-17

    申请号:US10757077

    申请日:2004-01-14

    IPC分类号: C07K14/33

    摘要: Natural and modified neurotoxins and isolated neurotoxin compositions are described. The neurotoxins may include one or more structural modifications, wherein the structural modification(s) alters the biological persistence, such as the biological half-life and/or a biological activity of the modified neurotoxin relative to an identical neurotoxin without the structural modification(s). In one embodiment, methods of making the modified neurotoxin include using recombinant techniques. In some embodiments, methods of using the modified neurotoxin to treat conditions include treating various disorders, neuromuscular ailments and pain.

    摘要翻译: 描述了天然和修饰的神经毒素和分离的神经毒素组合物。 神经毒素可以包括一种或多种结构修饰,其中结构修饰改变了相对于相同的神经毒素而没有结构修饰的生物学持久性,例如修饰的神经毒素的生物半衰期和/或生物活性 )。 在一个实施方案中,制备修饰的神经毒素的方法包括使用重组技术。 在一些实施方案中,使用经修饰的神经毒素治疗病症的方法包括治疗各种疾病,神经肌肉疾病和疼痛。